Meso-Neoproterozoic Mafic Sills along the South-Eastern Margin of the Siberian Craton, SE Yakutia: Petrogenesis, Tectonic and Geochemical Features

• Published in: Minerals
• Main Authors: Aleksandr D. Savelev, Sergey V. Malyshev, Valery M. Savatenkov, Daniil D. Ignatov, Anastasia D. Kuzkina
• Format: Article in Journal/Newspaper
• Language: English
• Published: MDPI AG 2020
• Subjects: South-East Siberia; Sette-Daban; mafic rock; sills; geochemistry; metasomatized mantle; Mineralogy; QE351-399.2; Verkhoyansk; Yudoma; Yakutia; Siberia
• Online Access: https://doi.org/10.3390/min10090805; https://doaj.org/article/816fde32f7e34c0a94c42aed8b419730

We report major and trace element concentrations, along with Nd isotope compositions, for Late Mesoproterozoic to Early Neoproterozoic dolerite sills from the Sette-Daban ridge (southern Verkhoyansk, south-east Siberia). Based on their major element composition, all rocks correspond to low-Ti (<3...